87034617

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 129991680

約数和(自身を除く): 42957063

約数列:

[1, 3, 9, 59, 61, 177, 183, 531, 549, 2687, 3599, 8061, 10797, 24183, 32391, 158533, 163907, 475599, 491721, 1426797, 1475163, 9670513, 29011539, 87034617]

約数ペア:

[(1, 87034617), (3, 29011539), (9, 9670513), (59, 1475163), (61, 1426797), (177, 491721), (183, 475599), (531, 163907), (549, 158533), (2687, 32391), (3599, 24183), (8061, 10797)]